/**

* Keeps track of what the current screen tab is

* @var string

* @since 3.0

*/

private $tab = '';

/**

* Option key, and option page slug

* @var string

* @since 3.0

*/

private $key = 'mbdb_options';

/**

* Options page metabox id

* @var string

* @since 3.0

*/

private $metabox_id = 'mbdb_settings_metabox';

/**

* Options Page title

* @var string

* @since 3.0

*/

protected $title = '';

/**

* Options Page hook

* @var string

* @since 3.0

*/

protected $options_page = '';

protected $sub_pages = array();

/**

* Constructor

* @since 3.0

*/

public function __construct() {

// Set our title

$this->title = __( 'Mooberry Book Manager Settings', 'mooberry-book-manager' );

}

/**

* Initiate our hooks

* @since 3.0

*/

public function hooks() {

add_action( 'admin_init', array( $this, 'init' ) );

add_action( 'admin_menu', array( $this, 'add_options_page' ) );

add_action( 'cmb2_admin_init', array( $this, 'add_options_page_metabox' ) );

add_action( 'update_option_mbdb_options', array($this, 'options_updated'), 10, 2 );

}

/**

* Register our setting to WP

* @since 3.0

*/

public function init() {

register_setting( $this->key, $this->key );

}

/**

* Add menu options page

* @since 3.0

*/

public function add_options_page() {

$this->options_page = add_menu_page( $this->title, $this->title, 'manage_options', $this->key, array( $this, 'admin_page_display' ) );

$pages = array( 'mbdb_options' => array( 'page_title' => __( 'Mooberry Book Manager General Settings', 'mooberry-book-manager' ),

'menu_title' => __( 'General Settings', 'mooberry-book-manager' )

),

'mbdb_book_page_options' => array( 'page_title' => __('Mooberry Book Manager Book Page Settings', 'mooberry-book-manager'),

'menu_title' => __('Book Page', 'mooberry-book-manager')

),

'mbdb_grid_options' => array( 'page_title' => __('Mooberry Book Manager Book Grid Settings', 'mooberry-book-manager'),

'menu_title' => __('Book Grid', 'mooberry-book-manager')

),

'mbdb_publishers_options' => array( 'page_title' => __('Mooberry Book Manager Publishers', 'mooberry-book-manager'),

'menu_title' => __('Publishers', 'mooberry-book-manager')

),

'mbdb_retailers_options' => array( 'page_title' => __('Mooberry Book Manager Retailers', 'mooberry-book-manager'),

'menu_title' => __('Retailers', 'mooberry-book-manager')

),

'mbdb_formats_options' => array( 'page_title' => __('Mooberry Book Manager E-book Formats', 'noun', 'mooberry-book-manager'),

'menu_title' => _x('E-book Formats', 'noun', 'mooberry-book-manager')

),

'mbdb_editions_options' => array( 'page_title' => __('Mooberry Book Manager Edition Formats', 'mooberry-book-manager'),

'menu_title' => __('Edition Formats', 'mooberry-book-manager')

)

);

$import_books = get_option('mbdb_import_books');

if ( !$import_books || $import_books == null ) {

$pages['mbdb_migrate'] = array ( 'page_title' => __('Mooberry Book Manager v3.0 Data Migration', 'mooberry-book-manager'),

'menu_title' => __('Migrate Data', 'mooberry-book-manager')

);

}

$pages = apply_filters('mbdb_settings_pages', $pages);

foreach($pages as $key => $subpage) {

$sub_page_hook = add_submenu_page( 'mbdb_options', $subpage['page_title'], $subpage['menu_title'], 'manage_options', $key, array( $this, 'admin_page_display') );

$this->sub_pages[] = $sub_page_hook;

add_action( "admin_print_styles-{$sub_page_hook}", array( 'CMB2_hookup', 'enqueue_cmb_css' ) );

}

// Include CMB CSS in the head to avoid FOUC

add_action( "admin_print_styles-{$this->options_page}", array( 'CMB2_hookup', 'enqueue_cmb_css' ) );

}

/**

* Admin page markup.

* @since 3.0

*/

public function admin_page_display() {

// title

echo '<h2>' . esc_html( get_admin_page_title() ) . '</h2>';

// instructions

do_action('mbdb_settings_before_instructions');

/*echo '<p>';

echo '<b>' . __('NOTE:', 'mooberry-book-manager') . '</b> ';

echo __('You must click the SAVE button to save your changes before switching tabs.', 'mooberry-book-manager');

echo '</p>';

*/

do_action('mbdb_settings_after_instructions');

// tabs

do_action('mbdb_settings_pre_tab_display', $this->tab);

//$this->tab_display();

do_action('mbdb_settings_post_tab_display', $this->tab);

// About Mooberry boxes

echo '<div id="mbdb_about_mooberry"><div class="mbdb_box"> <h3>' . __('Need help with Mooberry Book Manager?', 'mooberry-book-manager') . '</h3>';

include('views/admin-about-mooberry.php');

echo '</div>';

include('views/admin-about-mooberry-story.php');

echo '</div>';

// metabox

if ($this->tab == 'mbdb_migrate') {

$this->migrate_data();

return;

}

do_action('mbdb_settings_before_metabox', $this->tab, $this->metabox_id);

echo '<div class="wrap cmb2-options-page ' . $this->key . '">';

echo '<div id="icon-options-general" class="icon32"></div>';

cmb2_metabox_form( $this->metabox_id, $this->key );

do_action('mbdb_settings_after_metabox', $this->tab, $this->metabox_id);

echo '</div>';

}

/**

* Add the options metabox to the array of metaboxes

* Choose which metabox based on $tab

* @since 3.0

*/

function add_options_page_metabox() {

// hook in our save notices

add_action( "cmb2_save_options-page_fields_{$this->metabox_id}", array( $this, 'settings_notices' ), 10, 2 );

$mbdb_settings_metabox = new_cmb2_box( array(

'id' => $this->metabox_id,

'hookup' => false,

'cmb_styles' => false,

'show_on' => array(

// These are important, don't remove

'key' => 'options-page',

'value' => array( $this->key, )

),

) );

// if tab isn't set, default to general

if ( isset ( $_GET['page'] ) ) {

$this->tab = $_GET['page'];

} else {

$this->tab = 'general';

}

// load the metabox based on what tab is set to

switch ($this->tab) {

case 'mbdb_options':

$mbdb_settings_metabox = $this->mbdb_general_settings($mbdb_settings_metabox);

break;

case 'mbdb_book_page_options':

$mbdb_settings_metaxbox = $this->mbdb_book_page_settings($mbdb_settings_metabox);

break;

case 'mbdb_grid_options':

$mbdb_settings_metaxbox = $this->mbdb_grid_settings($mbdb_settings_metabox);

break;

case 'mbdb_publishers_options':

$mbdb_settings_metabox = $this->mbdb_publishers($mbdb_settings_metabox);

break;

case 'mbdb_retailers_options' :

$mbdb_settings_metabox = $this->mbdb_retailers($mbdb_settings_metabox);

break;

case 'mbdb_formats_options' :

$mbdb_settings_metabox = $this->mbdb_formats($mbdb_settings_metabox);

break;

case 'mbdb_social-media_options' :

$mbdb_settings_metabox = $this->mbdb_social_media($mbdb_settings_metabox);

break;

// case 'output':

// mbdb_print_book_list();

// break;

case 'mbdb_editions_options' :

$mbdb_settings_metabox = $this->mbdb_editions($mbdb_settings_metabox);

//mbdb_meta_fields($fields);

break;

}

$mbdb_settings_metabox = apply_filters('mbdb_settings_metabox', $mbdb_settings_metabox, $this->tab);

}

function migrate_data() {

$import_books = get_option('mbdb_import_books');

if ($import_books ) {

echo '<h4>' . __('Data already migrated. Mooberry Book Manager 3.0 is ready to use!', 'mooberry-book-manager') . '</h4>';

return;

}

echo '<h4>' . __('Migrating Data...', 'mooberry-book-manager') . '</h4>';

$success = MBDB()->books->import();

if ($success === true) {

echo '<h4>' . __('Success!', 'mooberry-book-manager') . '</h4>';

update_option('mbdb_import_books', true);

} else {

global $wpdb;

echo '<h4>' . sprintf(__('An error occured while migrating data to version 3.0. Please contact Mooberry Dreams at %s with the following error message.', 'mooberry-book-manager'), '<A HREF="mailto:bookmanager@mooberrydreams.com">bookmanager@mooberrydreams.com</A>') . '</h4><p><h4><b>' . __('Error:', 'mooberry-book-manager') . '</b></h3> <h3>' . $wpdb->last_error . '</h4></p>';

}

}

function mbdb_book_page_settings( $mbdb_settings_metabox ) {

$mbdb_settings_metabox->add_field(array(

'id' => 'mbdb_book_book_page_settings_title',

'name' => __('BOOK PAGE SETTINGS', 'mooberry-book-manager'),

'type' => 'title',

)

);

$mbdb_settings_metabox->add_field(array(

'id' => 'mbdb_default_template',

'name' => __('Page Template', 'mooberry-book-manager'),

'type' => 'select',

'default' => 'default',

'options' => mbdb_get_template_list(),

)

);

$mbdb_settings_metabox->add_field(array(

'id' => 'mbdb_reset_meta_boxes',

'name' => __('Reset Book Edit Page', 'mooberry-book-manager'),

'type' => 'text',

'after_row' => "<span style='font-style:italic'>" . __("If you've reordered the boxes on the Book Edit page, this will revert them to their default positions.", "mooberry-book-manager") . "</span>",

'before' => '<a href="#" class="button" id="reset_meta_boxes">' . __('Reset', 'mooberry-book-manager') . '</a><img id="reset_progress" src="' . MBDB_PLUGIN_URL . 'includes/assets/ajax-loader.gif" style="display:none;padding-left:10px;"/><img id="reset_complete" src="' . MBDB_PLUGIN_URL . 'includes/assets/check.png" style="display:none;padding-left:10px;"/>',

'attributes' => array(

'type' => 'hidden'

),

)

);

$mbdb_settings_metabox->add_field(array(

'id' => 'mbdb_book_default_settings_title',

'name' => __('DEFAULT SETTINGS', 'mooberry-book-manager'),

'type' => 'title',

)

);

$mbdb_settings_metabox->add_field(array(

'id' => 'mbdb_default_unit',

'name' => __('Default Unit of Measurement', 'mooberry-book-manager'),

'type' => 'select',

'default' => 'in',

'options' => mbdb_get_units_array(),

)

);

$mbdb_settings_metabox->add_field(array(

'id' => 'mbdb_default_currency',

'name' => __('Default Currency', 'mooberry-book-manager'),

'type' => 'select',

'default' => 'USD',

'options' => mbdb_get_currency_array(),

)

);

$mbdb_settings_metabox->add_field(array(

'id' => 'mbdb_default_language',

'name' => __('Default Language', 'mooberry-book-manager'),

'type' => 'select',

'default' => 'EN',

'options' => mbdb_get_language_array(),

)

);

return apply_filters('mbdb_settings_book_page_settings', $mbdb_settings_metabox);

}

/**

* Sets up the metabox for the grid settings

*

*

*

* @since 3.0

* @param object $mbdb_settings_metabox

*

* @return metabox object with grid settings fields

*

* @access public

*/

function mbdb_grid_settings($mbdb_settings_metabox) {

$mbdb_settings_metabox->add_field(array(

'id' => 'mbdb_book_grid_default_settings_title',

'name' => __('GRID DEFAULT SETTINGS', 'mooberry-book-manager'),

'type' => 'title',

'desc' => __('This setting will be used on all grids that are auto-generated for a single genre, tag, etc. It\'s also used on any grids that do not override the default setting.', 'mooberry-book-manager'),

)

);

$mbdb_settings_metabox->add_field(array(

'id' => 'mbdb_default_cover_height',

'name' => __('Default Cover Height (px)', 'mooberry-book-manager'),

'type' => 'text_small',

'default' => apply_filters('mbdb_book_grid_cover_height_default', 200),

'attributes' => array(

'type' => 'number',

'pattern' => '\d*',

'min' => apply_filters('mbdb_book_grid_cover_min_height', 50),

),

)

);

$mbdb_settings_metabox->add_field(array(

'id' => 'mbdb_book_grid_template_settings_title',

'name' => __('GRID TEMPLATE SETTINGS', 'mooberry-book-manager'),

'type' => 'title',

'desc' =>__('This template will be used to display the grids that are auto-generated for a single genre, tag, etc.', 'mooberry-book-manager'),

)

);

$mbdb_settings_metabox->add_field(array(

'id' => 'mbdb_tax_grid_template',

'name' => __('Page Template', 'mooberry-book-manager'),

'type' => 'select',

'default' => 'default',

'options' => mbdb_get_template_list(),

)

);

// break up the description into multiple sections to keep the HTML

// out of the translatable text

$description1 = __('These will be used to build website URL for the grids that are auto-generated for a single genre, tag, etc. Text entered in these fields will be converted to "friendly URLs" by making them lower-case, removing the spaces, etc.', 'mooberry-book-manager');

/* translators: %s represents HTML for bolding. Please leave them in */

$description2 = '<b>' . __('NOTE:', 'mooberry-book-manager') . '</b>' . __('Wordpress reserved terms are not allowed here.', 'mooberry-book-manager');

$description4 = __('Reserved Terms', 'mooberry-book-manager');

$description5 = __('See a list of reserved terms.', 'mooberry-book-manager');

$description = $description1 .

'<br><br>' .

$description2 .

' <a href="" onClick="window.open(\'' . plugins_url( 'includes/reserved_terms.php' , __FILE__ ) . '\', \'' . $description4 .

'\', \'width=460, height=300, left=550, top=250, scrollbars=yes\'); return false;">' .

$description5 .

'</a>';

$mbdb_settings_metabox->add_field(array(

'id' => 'mbdb_book_grid_slug_settings_title',

'name' => __('GRID URL SETTINGS', 'mooberry-book-manager'),

'type' => 'title',

'desc' => $description,

)

);

// get all taxonomies on a book

$taxonomies = mbdb_tax_grid_objects();

// add a text field for each taxonomy

foreach($taxonomies as $name => $taxonomy) {

$mbdb_settings_metabox->add_field(array(

'id' => 'mbdb_book_grid_' . $name . '_slug',

'name' => $taxonomy->labels->singular_name,

'default' => sanitize_title($taxonomy->labels->singular_name),

'sanitization_cb' => array( $this, 'sanitize_slug'),

'type' => 'text',

)

);

}

return apply_filters('mbdb_settings_grid_settings', $mbdb_settings_metabox);

}

/**

* Sets up the metabox for the Publishers settings

*

*

*

* @since 3.0

* @param object $mbdb_settings_metabox

*

* @return metabox object with Publishers fields

*

* @access public

*/

function mbdb_publishers($mbdb_settings_metabox) {

$mbdb_settings_metabox->add_field(array(

'id' => 'publishers',

'type' => 'group',

'desc' => __('Add your publishers.', 'mooberry-book-manager'),

'options' => array(

'group_title' => __('Publisher', 'mooberry-book-manager') . ' {#}', // since version 1.1.4, {#} gets replaced by row number

'add_button' => __('Add New Publisher', 'mooberry-book-manager'),

'remove_button' => __('Remove Publisher', 'mooberry-book-manager') ,

'sortable' => false, // beta

),

)

);

$mbdb_settings_metabox->add_group_field( 'publishers', array(

'name' => __('Publisher', 'mooberry-book-manager'),

'id' => 'name',

'type' => 'text_medium',

'attributes' => array(

'required' => 'required',

),

)

);

$mbdb_settings_metabox->add_group_field( 'publishers', array(

'name' => __('Publisher Website', 'mooberry-book-manager'),

'id' => 'website',

'type' => 'text_url',

'desc' => 'http://www.someWebsite.com/',

'attributes' => array(

'pattern' => mbdb_url_validation_pattern(),

'style' => 'width:300px',

),

)

);

$mbdb_settings_metabox->add_group_field( 'publishers', array(

'id' => 'uniqueID',

'type' => 'text',

'show_names' => false,

'sanitization_cb' => 'mbdb_uniqueID_generator',

'attributes' => array(

'type' => 'hidden',

),

)

);

return apply_filters('mbdb_settings_publishers_settings',$mbdb_settings_metabox);

}

/**

* Sets up the metabox for the Editions settings

*

*

*

* @since 3.0

* @param object $mbdb_settings_metabox

*

* @return metabox object with Editions fields

*

* @access public

*/

function mbdb_editions($mbdb_settings_metabox) {

$mbdb_settings_metabox->add_field(array(

'id' => 'editions',

'type' => 'group',

'desc' => __('Add any additional formats your books are available in.', 'mooberry-book-manager'),

'options' => array(

'group_title' => __('Format', 'mooberry-book-manager') . ' {#}', // since version 1.1.4, {#} gets replaced by row number

'add_button' => __('Add New Format', 'mooberry-book-manager'),

'remove_button' => __('Remove Format', 'mooberry-book-manager') ,

'sortable' => false, // beta

)

)

);

$mbdb_settings_metabox->add_group_field( 'editions', array(

'name' => __('Format Name', 'mooberry-book-manager'),

'id' => 'name',

'type' => 'text_medium',

'attributes' => array(

'required' => 'required',

),

)

);

$mbdb_settings_metabox->add_group_field( 'editions', array(

'id' => 'uniqueID',

'type' => 'text',

'show_names' => false,

'sanitization_cb' => 'mbdb_uniqueID_generator',

'attributes' => array(

'type' => 'hidden',

),

)

);

return apply_filters('mbdb_settings_editions_settings', $mbdb_settings_metabox);

}

/**

* Sets up the metabox for the General settings

*

*

*

* @since 3.0

* @param object $mbdb_settings_metabox

*

* @return metabox object with General fields

*

* @access public

*/

function mbdb_general_settings($mbdb_settings_metabox) {

$mbdb_settings_metabox->add_field(array(

'id' => 'mbdb_book_image_settings_title',

'name' => __('IMAGE SETTINGS', 'mooberry-book-manager'),

'type' => 'title',

)

);

$mbdb_settings_metabox->add_field(array(

'id' => 'show_placeholder_cover',

'name' => __('Show Placeholder Cover On', 'mooberry-book-manager'),

'type' => 'multicheck',

'select_all_button' => false,

'options' => array(

'page' => __('Book Page', 'mooberry-book-manager'),

'widget' => __('Widgets', 'mooberry-book-manager'),

),

)

);

$mbdb_settings_metabox->add_field(array(

'id' => 'coming-soon',

'name' => __('Placeholder Cover Image', 'mooberry-book-manager'),

'type' => 'file',

'attributes' => array(

'style' => 'width:300px',

),

'options' => array(

'url' => false,

'add_upload_file_text' => __('Choose or Upload File', 'mooberry-book-manager'),

),

)

);

$mbdb_settings_metabox->add_field(array(

'id' => 'goodreads',

'name' => __('Add to Goodreads Image', 'mooberry-book-manager'),

'type' => 'file',

'attributes' => array(

'style' => 'width:300px',

),

'options' => array(

'url' => false,

'add_upload_file_text' => __('Choose or Upload File', 'mooberry-book-manager'),

),

)

);

return apply_filters('mbdb_settings_general_settings', $mbdb_settings_metabox);

}

/**

* Sets up the metabox for the Retailers settings

*

*

*

* @since 3.0

* @param object $mbdb_settings_metabox

*

* @return metabox object with Retailers fields

*

* @access public

*/

function mbdb_retailers($mbdb_settings_metabox) {

// split up the descriptions to keep the html out of the

// translatable text

$description1 = __('Add any additional retailers that sell your books. If you need to restore images that came with Mooberry Book Manager, download the ', 'mooberry-book-manager');

$description2 = __('Mooberry Book Manager Image Fixer plugin', 'mooberry-book-manager');

$description = $description1 . ' <a target="_new" href="http://localhost/wordpress/wp-admin/plugins.php?s=mooberry+book+manager+image+fixer">' . $description2 . '</a>.';

$mbdb_settings_metabox->add_field(array(

'id' => 'retailers',

'type' => 'group',

'desc' => $description,

'options' => array(

'group_title' => __('Retailer', 'mooberry-book-manager') . ' {#}', // since version 1.1.4, {#} gets replaced by row number

'add_button' => __('Add Retailer', 'mooberry-book-manager'),

'remove_button' => __('Remove Retailer', 'mooberry-book-manager') ,

'sortable' => false, // beta

)

)

);

$mbdb_settings_metabox->add_group_field( 'retailers', array(

'name' => __('Retailer Name', 'mooberry-book-manager'),

'id' => 'name',

'type' => 'text_medium',

'attributes' => array(

'required' => 'required',

),

)

);

$mbdb_settings_metabox->add_group_field( 'retailers', array(

'name' => __('Retailer Logo Image', 'mooberry-book-manager'),

'id' => 'image',

'type' => 'file',

'attributes' => array(

'size' => 45

),

'options' => array(

'add_upload_file_text' => __('Choose or Upload File', 'mooberry-book-manager'),

),

)

);

$mbdb_settings_metabox->add_group_field( 'retailers', array(

'id' => 'uniqueID',

'type' => 'text',

'show_names' => false,

'sanitization_cb' => 'mbdb_uniqueID_generator',

'attributes' => array(

'type' => 'hidden',

),

)

);

return apply_filters('mbdb_settings_retailer_fields', $mbdb_settings_metabox);

}

/**

* Sets up the metabox for the Formats settings

*

*

*

* @since 3.0

* @param object $mbdb_settings_metabox

*

* @return metabox object with Formats fields

*

* @access public

*/

function mbdb_formats($mbdb_settings_metabox) {

// split up the descriptiosn to keep the HTML out of the

// translatable text

$description1 = __('If you have free books for download, add any additional formats your books are available in. If you need to restore images that came with Mooberry Book Manager, download the', 'mooberry-book-manager');

$description2 = __('Mooberry Book Manager Image Fixer plugin', 'mooberry-book-manager');

$description = $description1 . ' <a target="_new" href="http://localhost/wordpress/wp-admin/plugins.php?s=mooberry+book+manager+image+fixer">' . $description2 . '</a>.';

$mbdb_settings_metabox->add_field(array(

'id' => 'formats',

'type' => 'group',

'desc' => $description,

'options' => array(

'group_title' => _x('Format', 'noun: the format of a book', 'mooberry-book-manager') . ' {#}', // since version 1.1.4, {#} gets replaced by row number

'add_button' => __('Add Format', 'mooberry-book-manager'),

'remove_button' => __('Remove Format', 'mooberry-book-manager'),

'sortable' => false, // beta

)

)

);

$mbdb_settings_metabox->add_group_field( 'formats', array(

'name' => _x('Format', 'noun: the format of a book', 'mooberry-book-manager'),

'id' => 'name',

'type' => 'text',

'attributes' => array(

'required' => 'required',

),

)

);

$mbdb_settings_metabox->add_group_field( 'formats', array(

'name' => _x('Format Image', 'noun: the image that represents the format of a book', 'mooberry-book-manager'),

'id' => 'image',

'type' => 'file',

'options' => array(

'add_upload_file_text' => __('Choose or Upload File', 'mooberry-book-manager'),

),

)

);

$mbdb_settings_metabox->add_group_field( 'formats', array(

'id' => 'uniqueID',

'type' => 'text',

'show_names' => false,

'sanitization_cb' => 'mbdb_uniqueID_generator',

'attributes' => array(

'type' => 'hidden',

),

)

);

return apply_filters('mbdb_settings_format_fields', $mbdb_settings_metabox);

}

/**

* Sets up the metabox for the Social Media settings

*

* This is only shown by the add-ons that need it (MA and MK)

* because the tab is not added except by those add-ons

*

* @since 3.0

* @param object $mbdb_settings_metabox

*

* @return metabox object with Social Media fields

*

* @access public

*/

function mbdb_social_media($metabox) {

$metabox->add_field(array(

'id' => 'social_media',

'type' => 'group',

'desc' => __('Add Social Media Sites With Whom You Have Accounts.', 'mooberry-book-manager-social-media-list'),

'options' => array(

'group_title' => __('Social Media Site', 'mooberry-book-manager-social-media-list') . ' {#}', // {#} gets replaced by row number

'add_button' => __('Add New Social Media Site', 'mooberry-book-manager-social-media-list'),

'remove_button' => __('Remove Social Media Site', 'mooberry-book-manager-social-media-list'),

'sortable' =>false,

),

)

);

$metabox->add_group_field( 'social_media', array(

'name' => __('Social Media Site Name', 'mooberry-book-manager-social-media-list'),

'id' => 'name',

'type' => 'text_medium',

'attributes' => array(

'required' => 'required',

),

)

);

$metabox->add_group_field( 'social_media', array(

'name' => __( 'Social Media Logo Image', 'mooberry-book-manager-social-media-list'),

'id' => 'image',

'type' => 'file',

'attributes' => array(

'size' => 45

),

'options' => array(

'add_upload_file_text' => __('Choose or Upload File', 'mooberry-book-manager-social-media-list'),

),

)

);

$metabox->add_group_field( 'social_media', array(

'id' => 'uniqueID',

'type' => 'text',

'show_names' => false,

'sanitization_cb' => 'mbdb_uniqueID_generator',

'attributes' => array(

'type' => 'hidden',

),

)

);

return apply_filters('mbdb_settings_social_media_fields', $metabox);

}

// this is called with an add_filter('mbdb_settings_pages') by the

// add ons that need it.

function mbdb_add_social_media_page( $pages ) {

$pages['mbdb_social_media_options'] = array( 'page_title' => __( 'Mooberry Book Manager Social Media Options', 'mooberry-book-manager' ),

'menu_title' => __( 'Social Media', 'mooberry-book-manager' )

);

return $pages;

}

/**

*

* Verifies the Grid URL slug is not a WP reserved term

*

*

* @since 3.0

* @param [string] $meta_value value the user entered

* @param [array] $args unused

* @param [obj] $object contains original value before user input

*

* @return sanitized value. Either the inputted value if it checks out

* or the original value if not

*

* @access public

*/

function sanitize_slug($meta_value, $args, $object) {

$reserved_terms = mbdb_wp_reserved_terms();

if ( in_array($meta_value, $reserved_terms) ) {

//show a message

$msg = '"' . $meta_value . '" ' . __('is a reserved term and not allowed. This field was not saved.', 'mooberry-book-manager');

add_settings_error( $this->key . '-error', '', $msg , 'error');

settings_errors( $this->key . '-error' );

// return the original value

return sanitize_title($object->value);

}

// entered value is OK. Sanitize it and return it

return sanitize_title($meta_value);

}

/**

*

* If any of the tag slugs were changed, the rewrite rules

* need to be flushed.

* This function runs if ANY of the fields were updated.

*

*

* @since 3.0

* @param [string] $old_value

* @param [string] $new_value

*

* @access public

*/

function options_updated( $old_value, $new_value ) {

// if any of the tax slugs change, flush the rewrite rules

$taxonomies = mbdb_tax_grid_objects();

foreach($taxonomies as $name => $taxonomy) {

if ($old_value['mbdb_book_grid_' . $name . '_slug'] != $new_value['mbdb_book_grid_' . $name . '_slug']) {

flush_rewrite_rules();

break;

}

}

}

/**

* Register settings notices for display

*

* @since 3.0

* @param int $object_id Option key

* @param array $updated Array of updated fields

* @return void

*/

public function settings_notices( $object_id, $updated ) {

// validate inputs

if ( $object_id !== $this->key || empty( $updated ) ) {

return;

}

// show updated notice

add_settings_error( $this->key . '-notices', '', __( 'Settings updated.', 'mooberry-book-manager' ), 'updated' );

settings_errors( $this->key . '-notices' );

}

/**

* Public getter method for retrieving protected/private variables

* @since 3.0

* @param string $field Field to retrieve

* @return mixed Field value or exception is thrown

*/

public function __get( $field ) {

// Allowed fields to retrieve

if ( in_array( $field, array( 'key', 'metabox_id', 'title', 'options_page', 'tab' ), true ) ) {

return $this->{$field};

}

throw new Exception( 'Invalid property: ' . $field );

}

static $object = null;

if ( is_null( $object ) ) {

$object = new mbdb_Admin_Settings();

$object->hooks();

}

return $object;